如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
砷ICP-MS检测用标样,1000 μg/Ml溶于2-5%硝酸
LiChroCART 4-4,Nucleosil C8 3μm定制柱
CONES, FCH-V (FOR HIGH VACUUM). PRECISO. ST 14/23, ?:12, L:120, W.TH.:1,5 MM
滴定管
GASKETS, SILICON RUBBER, WITH PTFE WASHERS 16/6 - GL 18
Felt-tip paint marker, colour: black, marks on almost anything: metal, wood, plastic, glass, paper etc., fast drying, writes on any surface: porous or non-porous, rough or smooth, wet, oily
进口套筒,玻璃
HAND 钳口器 11mm
4-乙炔基甲苯
PRECISION DENSITY HYDROMETER, DIN 12791 TY. 20|C, L. 430 MM, TYPE L 20 - 094 0,940 - 0,960 G/CM 3